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iOS Swift 2.0 Functions Function Parameters Returning Complex Values

Alexandre Serra Jaumot
Alexandre Serra Jaumot
6,977 Points
Posted by Alexandre Serra Jaumot
Alexandre Serra Jaumot
6,977 Points

My code works in Xcode but not in the TreeHouse editor..

functions.swift 
// Enter your code below

func getTowerCoordinates( location: String ) -> (Double, Double) {
  let lat: Double
  let lon: Double
  switch location {
    case "Eiffel Tower": 
      lat = 45.8582
      lon = 2.2945
    case "Great Pyramid": 
      lat = 29.9792
      lon = 31.1344
    case "Sydney Opera House": 
      lat = 33.8587 
      lon = 151.2140
    default: 
      lat = 0.00
      lon = 0.00
  }
  return (lat, lon)
}

1 Answer

Anjali Pasupathy
Anjali Pasupathy
28,883 Points
Anjali Pasupathy
Anjali Pasupathy
28,883 Points

Your code is mostly correct. You just have a typo for the Eiffel Tower coordinates. lat should be 48.8582, not 45.8582.

case "Eiffel Tower": 
      lat = 48.8582
      lon = 2.2945

I hope this helps!